{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["product producer", "else"], "input": "the hookah filters the smoke through water , making the end result much less harsh and allowing the flavor of the smoke to really come through ."}
{"product producer": [], "else": []}